| BlackRock, Inc. | 4,666,603 | $1.4bn | 0.0% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 4,337,327 | $1.3bn | 0.1% |
| FMR LLC | 3,117,154 | $966.2m | 0.0% |
| VANGUARD CAPITAL MANAGEMENT LLC | 2,098,037 | $650.3m | 0.0% |
| EdgePoint Investment Group Inc. | 1,828,591 | $566.8m | 4.3% |
| STATE STREET CORP | 1,483,938 | $459.9m | 0.0% |
| MORGAN STANLEY | 1,475,893 | $457.5m | 0.0% |
| ARIEL INVESTMENTS, LLC | 1,060,265 | $328.6m | 3.3% |
| GEODE CAPITAL MANAGEMENT, LLC | 1,000,519 | $310.2m | 0.0% |
| DIMENSIONAL FUND ADVISORS LP | 913,321 | $283.1m | 0.1% |
| MILLENNIUM MANAGEMENT LLC | 869,434 | $269.5m | 0.1% |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 739,154 | $229.1m | 0.1% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 718,741 | $222.8m | 0.0% |
| NORGES BANK | 565,689 | $175.3m | 0.0% |
| Swedbank AB | 553,261 | $171.5m | 0.1% |
| AQR CAPITAL MANAGEMENT LLC | 550,723 | $170.7m | 0.1% |
| NORTHERN TRUST CORP | 493,239 | $152.9m | 0.0% |
| ALLIANCEBERNSTEIN L.P. | 498,001 | $151.6m | 0.1% |
| PRINCIPAL FINANCIAL GROUP INC | 484,294 | $150.1m | 0.1% |
| FORT WASHINGTON INVESTMENT ADVISORS INC /OH/ | 405,288 | $125.6m | 0.6% |
| WESTFIELD CAPITAL MANAGEMENT CO LP | 398,453 | $123.5m | 0.4% |
| Artemis Investment Management LLP | 373,826 | $115.9m | 1.0% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 365,380 | $113.2m | 0.0% |
| BLAIR WILLIAM & CO/IL | 340,350 | $105.5m | 0.3% |
| RAYMOND JAMES FINANCIAL INC | 330,242 | $102.4m | 0.0% |